CVE-2017-11658 : Security Advisory and Response
Learn about CVE-2017-11658, a Local File Inclusion vulnerability in WP Rocket plugin for WordPress version 2.9.3. Find out the impact, affected systems, exploitation method, and mitigation steps.
WordPress WP Rocket Plugin Local File Inclusion Vulnerability
Understanding CVE-2017-11658
What is CVE-2017-11658?
In version 2.9.3 of the WP Rocket plugin for WordPress, a Local File Inclusion vulnerability exists due to an inadequate mitigation technique.
The Impact of CVE-2017-11658
This vulnerability allows remote attackers to bypass security measures and execute malicious code, potentially compromising the website.
Technical Details of CVE-2017-11658
Vulnerability Description
The Local File Inclusion mitigation technique in WP Rocket 2.9.3 fails to prevent remote attacks, enabling attackers to use 0x00 bytes to bypass security measures.
Affected Systems and Versions
- Product: WP Rocket plugin for WordPress
- Version: 2.9.3
Exploitation Mechanism
Attackers exploit the vulnerability by utilizing the .%00.../.%00.../ technique to bypass traversal character restrictions.
Mitigation and Prevention
Immediate Steps to Take
- Update WP Rocket plugin to the latest version.
- Implement web application firewalls to filter and block malicious traffic.
- Regularly monitor website logs for suspicious activities.
Long-Term Security Practices
- Conduct regular security audits and penetration testing.
- Educate website administrators on secure coding practices.
Patching and Updates
- Stay informed about security updates for all installed plugins and themes.